Safety Group

LK 924 / 925 SafetyGroup

• Many connection options

• Several pressure classes possible

• Compact

TECHNICAL DATA

Max. working pressure

Working temperature

Ambient temperature

Thread standard

Material valve body

See the table below

Min 5 °C/Max 110 °C

Min 5 °C/Max 60 °C

Rp - female thread,

G - male thread

Brass EN 12165 CW617N

LK 924 / 925 SafteyGroup is a safety group for heating systems.

The safety group contains manifold, manometer, safety valve

and an air vent. 924 SafetyGroup has an automatic air vent with

a float and 925 SafetyGroup has an automatic air vent with fibre

discs. The manifold has two 1⁄2” connections for safety valve and

for example an expansion vessel, one 3⁄8” connection for air vent.

The manometer shall be mounted in one of the three 1⁄4” connec-

tions, plug the other 1⁄4” connections with supplied plugs.

Depending on model the manifold has a female 3⁄4” connection

or a male 1” connection towards the heating system.

The manometer, air vent with a float and one 1⁄2” connection on

the manifold are provided with a PTFE seal.

Safety valves in other pressure classes can be supplied upon

request.

LK 924 - Female Thread

Article no.

Dim.

092309

F 3⁄4”

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LK 924 - Male thread

Article no.

092310

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188

Dim.

M 1”

Weight kg

0.6

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Opening pressure

0.3 MPa

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Opening pressure

0.3 MPa

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Weight kg

0.6